LG OLED B6 65" 4K Smart TV vs Sony 42" BRAVIA XR A90K 4K HDR OLED TV With Smart Google TV - XR42A90K

These are two different sizes of OLED, so the first question is what fits your room. The LG B6 is a 65-inch set with four HDMI 2.1 ports, a native 120Hz panel, Dolby Vision and Dolby Atmos passthrough, and LG's webOS with G-Sync and FreeSync Premium for gaming. The Sony A90K is a 42-inch set built around Sony's Cognitive Processor XR, Acoustic Surface Audio+ and Google TV, and it is the better pick for a small room, a desk or a bedroom where a 65-inch panel is too big. On picture, both are OLED with near-infinite contrast; the LG gives you more screen for the same class of panel, while the Sony gives you Sony's processing and a more compact footprint. Owner feedback on the LG B6 is decent but not glowing at 4.1 from 63 ratings, so check it in person if you can.

• Choose the LG B6 if you have the wall space for a 65-inch screen and want four HDMI 2.1 inputs, Dolby Vision and VRR for console gaming.
• Choose the Sony A90K if you need a smaller 42-inch OLED for a bedroom, apartment or desk setup and value Sony's XR processing and Acoustic Surface Audio+.